<?php

/**
 * This is the model class for table "education_type".
 *
 * The followings are the available columns in table 'education_type':
 * @property integer $id
 * @property string $name_en
 * @property string $name_th
 * @property integer $active
 *
 * The followings are the available model relations:
 * @property EducationTypeSchool[] $educationTypeSchools
 */
class EducationType extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return EducationType the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'education_type';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('active', 'numerical', 'integerOnly'=>true),
			array('name_en, name_th', 'length', 'max'=>100),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, name_en, name_th, active', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'educationTypeSchools' => array(self::HAS_MANY, 'EducationTypeSchool', 'education_type_id'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'name_en' => 'Name En',
			'name_th' => 'Name Th',
			'active' => 'Active',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('name_en',$this->name_en,true);
		$criteria->compare('name_th',$this->name_th,true);
		$criteria->compare('active',$this->active);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

  public function getActiveFlag()
  {
    return $this->active==1 ? 'true' : 'false';
  }	
  
  public function getName()
  {
    $ret = $this->name_en;

    if (isset(Yii::app()->language)) {
      switch (Yii::app()->language) {
        case "th":
          $data = $this->name_th;
          $ret = (isset($data) && ($data!=''))  ? $data : $ret;
          break;
        default:
          $ret = $this->name_en;
      }
      
    }
    return $ret;
  }    
  
}